| Lenght | River | % Correct |
|---|---|---|
| 5,464 km | Yellow River | 93%
|
| 6,300 km | Yangtze | 88%
|
| 4,909 km | Mekong | 83%
|
| 3,610 km | Indus | 74%
|
| 3,650 km | Ob | 66%
|
| 4,294 km | Lena | 62%
|
| 3,487 km | Yenisei | 53%
|
| 3,848 km | Brahmaputra River | 50%
|
| 4,248 km | Irtysh | 18%
|